package com.atguigu.com.gmall.index.controller;

import com.atguigu.com.gmall.index.service.IndexService;
import com.atguigu.gmall.common.bean.ResponseVo;
import com.atguigu.gmall.pms.entity.CategoryEntity;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.ResponseBody;

import java.util.List;

@Controller
public class IndexController {

    @Autowired
    IndexService indexService;

    @GetMapping({"/", "/**"})
    public String index(Model model){
        //获取三级分类
        List<CategoryEntity> categoryEntities = indexService.queryLvl1Categories(0l);
        model.addAttribute("categories",categoryEntities);
        return "index";
    }

    @GetMapping("index/cates/{pid}")
    @ResponseBody
    public ResponseVo<List<CategoryEntity>> queryLvl12CategoriesByPid(@PathVariable("pid")Long pid){
        List<CategoryEntity> categoryEntities = indexService.queryLvl12CategoriesByPid(pid);
        return ResponseVo.ok(categoryEntities);
    }
}
